document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=364516>Question 364516</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let f(x) = 3x^4 – 1. Which of the following is true?	<BR>\n" );
document.write( "	A.  f(-x)=-f(x) 	<BR>\n" );
document.write( "	B.  f(-x)= f (x) <BR>\n" );
document.write( "	C.  f(-x)=1/f(x) <BR>\n" );
document.write( "	D.  None of the above\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #259928 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=259928\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let f(x) = 3x^4 – 1. Which of the following is true? <BR>\n" );
document.write( "A. f(-x)=-f(x) <BR>\n" );
document.write( "B. f(-x)= f (x) <BR>\n" );
document.write( "C. f(-x)=1/f(x) <BR>\n" );
document.write( "D. None of the above \r<BR>\n" );
document.write( "\n" );
document.write( ".<BR>\n" );
document.write( "set x to -x and evaluate:<BR>\n" );
document.write( "f(x) = 3x^4 – 1<BR>\n" );
document.write( "f(-x) = 3(-x)^4 – 1<BR>\n" );
document.write( "f(-x) = 3(-1)^4(x)^4 – 1<BR>\n" );
document.write( "f(-x) = 3(x)^4 – 1<BR>\n" );
document.write( "f(-x) = 3x^4 – 1<BR>\n" );
document.write( "So, answer is D -- None of the above<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );